.main_box {
		width: 100%;
		box-sizing: border-box;
		padding: 0 30rpx;
		
		._item {
			width: 690rpx;
			height: 260rpx;
			position: relative;
			margin-bottom: 48rpx;
			
			.sl {
				margin-left: 54rpx;
				position: relative;
				z-index: 9;
				font-size: 46rpx;
				font-family: PingFang SC;
				font-weight: bold;
				color: #F1EDFF;
				
				.icon {
					height: 40rpx;
					width: 40rpx;
					margin-right: 20rpx;
				}
			}
			
			.btn_warp {
				position: absolute;
				right: 34rpx;
				top: 34rpx;
				z-index: 9;
				width: 200rpx;
				height: 64rpx;
				line-height: 64rpx;
				justify-content: center;
				padding-left: 20rpx;
				box-sizing: border-box;
				background: rgba(255,255,255,0.3);
				border-radius: 32rpx;
				font-size: 28rpx;
				font-family: PingFang SC;
				font-weight: bold;
				color: #F1EDFF;
				
				.iconfont {
					font-size: 20rpx;
					margin-left: 10rpx;
				}
			}
			
			.img_val {
				position: absolute;
				top: 0;
				left: 0;
				right: 0;
				z-index: 1;
			}
		}
	}